IndividualActive
Herston Phillips
NPI 1689269391 · School Social Worker · Fairfax, VA
Herston Phillips is a School Social Worker provider in Fairfax, VA (NPI 1689269391).
Provider details
- NPI number
- 1689269391
- Entity type
- Individual
- Primary specialty
- School Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PPS-0609127 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
8270 Willow Oaks Corporate Dr
Fairfax, VA 22031-4530
Phone: (571) 423-4900
Street-level locationGet directions
Mailing address
8260 Willow Oaks Co Dr
Fairfax, VA 22031-4513
Registry dates
- Enumerated
- 2021-03-04
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Herston Phillips's NPI number?
- Herston Phillips's National Provider Identifier (NPI) is 1689269391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herston Phillips's specialty?
- Herston Phillips is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).
- Where is Herston Phillips located?
- Herston Phillips's practice location on file with NPPES is 8270 Willow Oaks Corporate Dr, Fairfax, VA 22031-4530.
- What is Herston Phillips's phone number?
- The practice phone number listed in the NPPES registry for Herston Phillips is (571) 423-4900.
- Is Herston Phillips's NPI active?
- Yes — Herston Phillips's NPI (1689269391) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.